Stand alone solar battery charger



FIG. 1 is a perspective view of a stand alone solar battery charger showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is a front view thereof; and,

FIG. 6 is a rear view thereof. 

We claim the ornamental design for a stand alone solar battery charger, as shown and described. 